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Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set84 24.1% 830 0.3% 914 0.4% 48,184 0.3% 16,600 0.1%
Exclusive Metrics for Current Function538 64.8% 521 57.0% 15,712 32.6% 8,144 49.1%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct70 83.3% 638 76.9% 708 77.5% 37,480 77.8% 10,832 65.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 15.5% 182 21.9% 194 21.2% 9,424 19.6% 4,440 26.7%
Drupal\Core\HttpKernel::handle1 1.2% 10 1.2% 12 1.3% 1,280 2.7% 1,328 8.0%
Child functions
strtr84 32.9% 84 10.1% 120 13.1% 3,488 7.2% 968 5.8%
strtolower84 32.9% 83 10.0% 116 12.7% 3,496 7.3% 744 4.5%
array_values84 32.9% 82 9.9% 110 12.0% 22,328 46.3% 4,744 28.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 1.2% 43 5.2% 47 5.1% 3,160 6.6% 2,000 12.0%